2 * Copyright (C) 2014 Eukréa Electromatique
3 * Author: Eric Bénard <eric@eukrea.com>
5 * Configuration settings for the Embest RIoTboard
7 * based on mx6*sabre*.h which are :
8 * Copyright (C) 2012 Freescale Semiconductor, Inc.
10 * SPDX-License-Identifier: GPL-2.0+
13 #ifndef __RIOTBOARD_CONFIG_H
14 #define __RIOTBOARD_CONFIG_H
16 #define CONFIG_MXC_UART_BASE UART2_BASE
17 #define CONSOLE_DEV "ttymxc1"
18 #define CONFIG_MMCROOT "/dev/mmcblk1p2"
20 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
22 #define CONFIG_IMX_THERMAL
24 /* Size of malloc() pool */
25 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
27 #define CONFIG_MXC_UART
30 #define CONFIG_SYS_I2C
31 #define CONFIG_SYS_I2C_MXC
32 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
33 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
34 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
35 #define CONFIG_SYS_I2C_SPEED 100000
38 #define CONFIG_USB_EHCI
39 #define CONFIG_USB_EHCI_MX6
40 #define CONFIG_USB_HOST_ETHER
41 #define CONFIG_USB_ETHER_ASIX
42 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
43 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
44 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
45 #define CONFIG_MXC_USB_FLAGS 0
48 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
50 #define CONFIG_FEC_MXC
52 #define IMX_FEC_BASE ENET_BASE_ADDR
53 #define CONFIG_FEC_XCV_TYPE RGMII
54 #define CONFIG_ETHPRIME "FEC"
55 #define CONFIG_FEC_MXC_PHYADDR 4
58 #define CONFIG_PHY_ATHEROS
61 #define CONFIG_MXC_SPI
62 #define CONFIG_SF_DEFAULT_BUS 0
63 #define CONFIG_SF_DEFAULT_CS 0
64 #define CONFIG_SF_DEFAULT_SPEED 20000000
65 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
68 #define CONFIG_CMD_BMODE
70 #define CONFIG_ARP_TIMEOUT 200UL
72 /* Print Buffer Size */
73 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
75 #define CONFIG_SYS_MEMTEST_START 0x10000000
76 #define CONFIG_SYS_MEMTEST_END 0x10010000
77 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
79 #define CONFIG_STACKSIZE (128 * 1024)
81 /* Physical Memory Map */
82 #define CONFIG_NR_DRAM_BANKS 1
83 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
85 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
86 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
87 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
89 #define CONFIG_SYS_INIT_SP_OFFSET \
90 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
91 #define CONFIG_SYS_INIT_SP_ADDR \
92 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
94 /* Environment organization */
95 #define CONFIG_ENV_SIZE (8 * 1024)
97 #if defined(CONFIG_ENV_IS_IN_MMC)
99 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
100 #define CONFIG_SYS_FSL_USDHC_NUM 3
101 #define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */
102 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
103 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
104 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
106 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
107 #define CONFIG_SYS_FSL_USDHC_NUM 2
108 #define CONFIG_ENV_OFFSET (768 * 1024)
109 #define CONFIG_ENV_SECT_SIZE (8 * 1024)
110 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
111 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
112 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
113 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
117 #define CONFIG_VIDEO_IPUV3
118 #define CONFIG_VIDEO_BMP_RLE8
119 #define CONFIG_SPLASH_SCREEN
120 #define CONFIG_SPLASH_SCREEN_ALIGN
121 #define CONFIG_BMP_16BPP
122 #define CONFIG_VIDEO_LOGO
123 #define CONFIG_VIDEO_BMP_LOGO
124 #define CONFIG_IPUV3_CLK 260000000
125 #define CONFIG_IMX_HDMI
126 #define CONFIG_IMX_VIDEO_SKIP
128 #include <config_distro_defaults.h>
129 #include "mx6_common.h"
131 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
132 * 1M script, 1M pxe and the ramdisk at the end */
133 #define MEM_LAYOUT_ENV_SETTINGS \
134 "bootm_size=0x10000000\0" \
135 "kernel_addr_r=0x12000000\0" \
136 "fdt_addr_r=0x13000000\0" \
137 "scriptaddr=0x13100000\0" \
138 "pxefile_addr_r=0x13200000\0" \
139 "ramdisk_addr_r=0x13300000\0"
141 #define BOOT_TARGET_DEVICES(func) \
149 #include <config_distro_bootcmd.h>
151 #define CONSOLE_STDIN_SETTINGS \
154 #define CONSOLE_STDOUT_SETTINGS \
158 #define CONSOLE_ENV_SETTINGS \
159 CONSOLE_STDIN_SETTINGS \
160 CONSOLE_STDOUT_SETTINGS
162 #define CONFIG_EXTRA_ENV_SETTINGS \
163 CONSOLE_ENV_SETTINGS \
164 MEM_LAYOUT_ENV_SETTINGS \
165 "fdtfile=" CONFIG_FDTFILE "\0" \
168 #endif /* __RIOTBOARD_CONFIG_H */